Flask Form Electroscope Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11361

Scientifc Equipment Flask Form Electroscope is an educational physics laboratory apparatus designed to detect electric charge and demonstrate the principles of static electricity, electrostatic induction, charge transfer, and repulsion between like charges. It is suitable for school physics laboratories, STEM classrooms, general science practicals, and teacher-led demonstrations.

The flask-shaped body provides a clear protective enclosure for the conducting rod and delicate leaves inside the apparatus. When a charged object is brought near or touched to the metal terminal, the leaves move apart, giving students a visible indication of electric charge and helping them understand electrostatic behaviour through direct observation.

Product Description

The Flask Form Electroscope by Scientifc Equipment is a classic electrostatics demonstration instrument used to show the presence and effect of electric charge. It generally consists of a flask-shaped glass body, metal cap or terminal, conducting rod, thin metal leaves, insulating stopper, and stable base arrangement as per supplied model configuration.

When a charged rod or object is brought close to the metal terminal, charges inside the electroscope redistribute due to electrostatic induction. If charge is transferred to the electroscope, both leaves receive similar charges and repel each other, causing visible leaf divergence. This movement helps students understand charging by contact, charging by induction, earthing, and discharge.

Scientifc Equipment Flask Form Electroscope is useful for experiments involving static electricity, charged glass rods, ebonite rods, conductors, insulators, charge leakage, positive and negative charges, and the behaviour of electric charge in physics education.

Key Features

• Brand: Scientifc Equipment
• Flask Form Design: Glass flask-style body protects the internal leaves and allows clear observation.
• Electrostatics Demonstration: Designed to detect and demonstrate the presence of electric charge.
• Visible Leaf Movement: Leaf divergence gives a clear indication of electrostatic repulsion.
• Educational Use: Suitable for physics labs, STEM classrooms, and static electricity practicals.
• Concept-Based Learning: Helps explain induction, conduction, repulsion, earthing, and discharge.
• Reusable Apparatus: Suitable for repeated classroom and laboratory demonstrations under supervision.
• Teacher-Friendly Model: Supports simple and effective explanation of charge behaviour.

Product Specifications

How to Use Flask Form Electroscope

1. Place the Flask Form Electroscope on a stable, clean, and dry laboratory table.
2. Check that the leaves are hanging freely inside the flask body.
3. Rub a glass rod with silk or an ebonite rod with fur to produce static charge.
4. Bring the charged rod near the metal terminal without touching it to demonstrate electrostatic induction.
5. Observe the movement or separation of the internal leaves.
6. Touch the charged rod to the metal terminal to transfer charge by conduction, if required by the experiment.
7. Observe how the leaves diverge due to repulsion between like charges.
8. Touch the metal terminal with a finger or grounding wire to discharge the electroscope.
9. Observe the leaves returning toward their normal position after discharge.
10. Record observations in the practical notebook or worksheet.
11. After use, keep the electroscope covered and store it safely in a dry place.

Educational Applications

• Detecting the presence of electric charge
• Demonstrating static electricity in physics practicals
• Explaining electrostatic induction and charge redistribution
• Showing repulsion between like charges
• Demonstrating charging by contact and charging by induction
• Explaining earthing and discharge
• Comparing conductors and insulators during electrostatics lessons
• Using with charged rods, silk cloth, fur, and grounding accessories
• Supporting STEM activities, science projects, and classroom demonstrations

Why Choose Scientifc Equipment Flask Form Electroscope?

Scientifc Equipment provides practical educational laboratory apparatus designed for classroom demonstrations, student experiments, and STEM-based learning. The Flask Form Electroscope helps students observe electrostatic charge behaviour through a clear, simple, and visual method.

• Suitable for school and college physics laboratories
• Useful for electrostatics, charge detection, and induction experiments
• Flask form body helps protect the delicate leaves during observation
• Provides visible leaf movement for easy classroom explanation
• Helps students connect textbook theory with real laboratory observation
• Supports activity-based STEM learning and science project work
• Suitable for institutional procurement and physics lab setup

Care and Safety Instructions

• Use the apparatus under teacher or laboratory instructor supervision.
• Handle the electroscope carefully, as the internal leaves are delicate.
• Do not shake, drop, or strike the flask body on hard surfaces.
• Keep the apparatus dry, as moisture can reduce electrostatic effects.
• Clean the outer body gently with a soft, dry cloth.
• Avoid touching the internal leaves or conducting rod unnecessarily.
• Keep the electroscope away from strong air currents during observation.
• Store in a dry, dust-free laboratory cabinet after use.

SEO Title

Flask Form Electroscope for School Physics Lab – Scientifc Equipment

Meta Description

Buy Scientifc Equipment Flask Form Electroscope for school physics labs, STEM classrooms, static electricity demonstrations, electrostatics experiments, charge detection, and induction practicals.

SEO Keywords

Flask Form Electroscope, Scientifc Equipment Flask Form Electroscope, School Lab Electroscope, Physics Lab Electroscope, Electrostatics Apparatus, Static Electricity Demonstration, Charge Detection Instrument, STEM Physics Apparatus, Electric Charge Experiment, Flask Electroscope for Students.

FAQ – Flask Form Electroscope

1. What is a Flask Form Electroscope used for?

A Flask Form Electroscope is used to detect electric charge and demonstrate static electricity, electrostatic induction, charge transfer, repulsion between like charges, earthing, and discharge.

2. Is this electroscope suitable for school physics laboratories?

Yes, Scientifc Equipment Flask Form Electroscope is suitable for school physics labs, college practical labs, STEM classrooms, and teacher-led electrostatics demonstrations.

3. How does a Flask Form Electroscope work?

When electric charge is introduced or induced on the electroscope, the internal leaves receive similar charges and repel each other, causing visible separation.

4. Why are the leaves inside the electroscope enclosed in a flask body?

The flask body protects the delicate leaves from air currents, dust, and accidental disturbance while allowing clear observation during experiments.

5. Which physics concepts can be taught using this apparatus?

This apparatus can be used to teach static electricity, electric charge, induction, conduction, electrostatic repulsion, earthing, discharge, conductors, and insulators.

6. Can students use the Flask Form Electroscope?

Yes, students can use it under teacher or laboratory instructor supervision. The internal leaves are delicate, so careful handling is required.

7. Why do the leaves of the electroscope separate?

The leaves separate because they acquire the same type of electric charge and repel each other due to electrostatic repulsion.

8. How can the electroscope be discharged?

The electroscope can be discharged by touching the metal terminal with a finger or by connecting it to earth using a grounding wire.

9. Why should the electroscope be kept dry?

Moisture can allow charge to leak away from the electroscope, reducing leaf divergence and making electrostatic demonstrations less effective.

10. What accessories can be used with this electroscope?

It can be used with charged glass rods, ebonite rods, silk cloth, fur, grounding wire, and other electrostatics accessories.

11. Is this product useful for STEM education?

Yes, it supports STEM education by helping students observe electric charge, induction, repulsion, and discharge through practical hands-on demonstrations.

Conclusion

Scientifc Equipment Flask Form Electroscope is an important educational apparatus for teaching electrostatics, charge detection, static electricity, induction, conduction, and discharge. Its flask form body protects the delicate leaves while allowing clear observation, making it suitable for school laboratories, STEM classrooms, college practicals, science projects, and institutional physics lab setups.